Electrical Engineer at CEL Critical Power in Dublin, County Dublin, IE

CEL are an Irish based 40-year manufacturer, distributor and exporter of electrical switchgear, controls, and related products and services, now focused on the supplying the global Data Centre industry. CEL is led by a hard-working team who value collaboration, continuous improvement, excellence in quality and commercial curiosity; this is your chance to develop your career as part of a dynamic team and organisation. Through this role, you will ensure CEL continue to enhance our reputation for building the best quality switchgear with support systems that exceed our customer expectations.

Role Overview:

Reporting to the Electrical Design Manager, the Electrical Design Engineer is responsible for the design and development of low voltage switchgear systems in accordance with IEC standards. This includes preparing detailed electrical schematics, general arrangement drawings, and supporting technical documentation for products such as MCCs, Package Substations, RPPS, and other custom-built assemblies. The role ensures compliance with project specifications, industry standards, and CEL’s internal engineering procedures, while working closely with Mechanical Design, Project Management, Production, and external stakeholders.

What You'll Be Doing:

• Review and interpret client specifications, single line diagrams, and project requirements.

• Design low voltage switchgear assemblies in accordance with IEC standards (e.g., IEC 61439).

• Develop complete electrical schematic drawings using EPLAN (or equivalent software).

• Prepare General Arrangement (GA) drawings in coordination with Mechanical Design.

• Ensure compliance with Form of Separation requirements.

• Select and size electrical components including ACBs, MCCBs, contactors, relays, protection devices,

• and busbar systems.

• Perform basic electrical calculations (fault level, load calculation, cable sizing, busbar rating, thermal

• considerations).

• Ensure proper coordination and discrimination of protective devices.

• Incorporate control logic, interlocking schemes, and communication interfaces (Modbus, Profinet,

• etc.) where required.

• Generate and maintain accurate Bills of Materials (BOMs).

• Support FAT procedures and technical documentation preparation.

• Provide technical support to Production during panel assembly and wiring.

• Liaise with suppliers for technical clarifications and component selection.

• Ensure all designs are compliant with IEC standards, client specifications, and internal quality

• procedures.

• Maintain structured and organized project documentation

• Bachelor’s degree in electrical engineering.

• Additional training in power systems or switchgear design is advantageous.

• Strong understanding of IEC standards applicable to switchgear (e.g., IEC 61439)

• Knowledge of Form of Separation and internal segregation requirements.

• Understanding of electrical protection principles and power distribution systems.

• Familiarity with MCCs, Package Substations, RPPS systems, and custom LV assemblies.

• Understanding of industry best practices in panel design and safety compliance.

Key Competencies:

• Relevant experience (3-5 Years) in electrical design within the switchgear or power distribution industry.
• Proficiency in EPLAN (advantageous) or equivalent electrical CAD software.
• Ability to create detailed electrical schematics from specifications.
• Ability to produce and review General Arrangement drawings.
• Strong technical interpretation skills for specifications and tender documents.
• Good understanding of electrical component selection and integration.
• Proficiency in Microsoft Office tools (Excel, Word).
• Strong attention to detail and structured engineering approach.
• Ability to manage multiple projects and meet deadlines.
• Strong communication skills.
• Self-motivated and capable of working independently.

Why Join CEL Critical Power?

Join a Trusted Industry Leader – 42 Years of Excellence CEL has been delivering high-quality, bespoke power distribution solutions for over four decades, with products that stand the test of time.

Be Part of a Global Expansion With CEL launching its first US manufacturing plant, you will have the opportunity to work on international projects and documentation standards while collaborating with colleagues across North America.

Collaborate with World-Class Engineers, Vendors & Industry Experts You’ll work alongside leading engineers, project managers, document controllers, product managers, and global vendors, ensuring excellence and operational success across CEL’s international teams.

Shape the Future of CEL – Critical Power This is more than just an operator role—it’s an opportunity to help forge the future of CEL and our expansion across the US.

Competitive Salary, Benefits & Career Growth We offer structured career development, professional training, and leadership opportunities, ensuring long-term career progression.

Apply Now – This is a CEL Critical Power-Critical Hire!

Job Type: Full-time

Schedule: Monday to Friday